Control device for hydraulic pump
US6526748B1 · kind B1 · utility
3Cited by
39References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 28, 2001 |
| Grant date | Mar 4, 2003 |
| Priority date | — |
| Expiry date | Nov 28, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B23/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A device for controlling a hydraulic pump having a swash plate controlled by a trunnion arm, including a control arm attached to the trunnion arm. The pump is mounted in a housing that may include a symmetric end cap. A stud is mounted in the pump housing and extends parallel to the trunnion arm. A control structure is attached to the stud engages and controls the control arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.